We're going to solve 4309 multiplied by 3811
4309 × 3811 = 3811 × (4309)
+ 3811 × 9 yielding 34299
+ 3811 × 00 what gives us 0
+ 3811 × 300 that equals 1143300
+ 3811 × 4000 giving us 15244000

= 16421599
